I recently have noticed that all of my citizens npc's can now be hit and killed by players. This used to not be the case, I am currently using citizens version "Citizens-2.0.32-b3176.jar",
The server is running Paper version git-Paper-103 (MC: 1.20.1) (Implementing API version 1.20.1-R0.1-SNAPSHOT) (Git: 2c55dd8)
I have no errors in console when a player hits an npc or when the server starts.